. An ecological study of prairie and forest invertebrates. Invertebrates. Plate III. Fig. 1. Swampy area with colony of swamp milkweed (Ascleftas tncarnata), Station I, d. (Photograph, T. L. Hankinson.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Adams, Charles C. (Charles Christopher), 1875-1955; Illinois State Laboratory of Natural History. Urbana, Ill. : Illinois State Laboratory of Natural History

---

Size: 2077px × 1203px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1910, booksubjectinverte, bookyear1915